# Senior Data Engineer (SSIS)

> iKnowHow S.A. · Gerakas, Greece (Hybrid) · — · Posted 2026-04-20

**Workplace:** hybrid

**Department:** NBG

## Description

**iKnowHow Group** is a dynamic, international technology company with 24+ years of experience and a team of 300+ talented professionals delivering innovative technology solutions across Energy, Telecommunications, Banking & Financial Services, and the Public Sector.  
  
**Through its specialized subsidiaries**, it brings domain expertise in areas such as Health and Robotics—blending deep industry knowledge with advanced, future-ready technologies.  

At its core, **iKnowHow S.A.** delivers end-to-end project development - both internal and client-facing - turning strategy into scalable, real-world solutions. Our portfolio spans Data & AI platforms, enterprise integration, cloud-native applications, and large-scale digital transformation initiatives, enabling leading organizations across the public and private sectors to evolve and grow.

We are looking for a talented **SSIS Data Engineer** to join our team and contribute to ongoing and upcoming data migration projects.

**Responsibilities:**

-   Understanding of data modeling & data integration concepts
-   Good T-SQL/SQL knowledge and working experience are mandatory
-   Working experience in MS SQL Server/ Oracle
-   Ability to design complex SQL queries in MSSQL
-   Working experience in design and development of SSIS packages
-   Experience with C# in the context of SSIS
-   General understanding/experience in SSIS deployment process
-   ETL experience

## Requirements

-   Bachelor’s degree in Computer Science
-   4+ years of experience in IT post-graduation and data migration projects
-   4+ years of experience in SSIS implementations
-   Understanding of software applications' fundamental principles, communication methods, and their impact on users’ experience
-   Demonstrate an analytical mindset capable of synthesizing, abstracting, and effectively communicating information to diverse audiences
-   Familiarity with Agile/Waterfall methodologies is considered a plus
-   Proficient verbal and written communication skills both in Greek and English language
-   Ability to communicate & cooperate efficiently with remotely located co-workers using collaboration tools (Teams, Slack)
-   Strong leadership skills, collaborative spirit, sense of ownership, and accountability
-   Completion of military obligations if applicable

**Nice to have:**

-   Knowledge of Jira and Confluence
-   Banking Experience

## Benefits

-   An attractive salary package

-   Private health insurance plan

-   Career development and growth opportunities

-   Continuous training via personalized seminars

-   An amazing private & open-office workspace in Athens #LI\_Hybrid
-   Stable and enjoyable working environment

## Apply

[Apply at iKnowHow S.A.](https://apply.workable.com/ikh/j/891C83BB3D/apply)

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